import type { UserConfig, ConfigEnv } from 'vite'
import pkg from './package.json'
import moment from 'moment'
import { loadEnv } from 'vite'
import { resolve } from 'path'
import { wrapperEnv } from './build/utils'
import { createVitePlugins } from './build/vite/plugin'
import { createProxy } from './build/vite/proxy'

const { dependencies, devDependencies, name, version } = pkg
const __APP_INFO__ = {
  pkg: { dependencies, devDependencies, name, version },
  lastBuildTime: moment().format('YYYY-MM-DD HH:mm:ss'),
}

function pathResolve(dir: string) {
  return resolve(process.cwd(), '.', dir)
}

// https://vitejs.dev/config/
export default ({ command, mode }: ConfigEnv): UserConfig => {
  //是当前执行node命令时候的文件夹地址——工作目录
  const root = process.cwd()
  const env = loadEnv(mode, root)

  const viteEnv = wrapperEnv(env)

  const { VITE_PORT, VITE_PUBLIC_PATH, VITE_PROXY, VITE_DROP_CONSOLE } = viteEnv

  const isBuild = command === 'build'

  return {
    base: VITE_PUBLIC_PATH,
    root,
    resolve: {
      // alias: {
      //   '@': path.resolve(__dirname, 'src'),
      //   '*': path.resolve(__dirname, ''),
      //   '#': path.resolve(__dirname, 'typs'),
      //   Assets: path.resolve(__dirname, 'src/assets'),
      // },

      alias: [
        {
          find: 'vue-i18n',
          replacement: 'vue-i18n/dist/vue-i18n.cjs.js',
        },
        // /@/xxxx => src/xxxx
        {
          find: /\/@\//,
          replacement: pathResolve('src') + '/',
        },
        // /#/xxxx => types/xxxx
        {
          find: /\/#\//,
          replacement: pathResolve('types') + '/',
        },
      ],
    },
    server: {
      // Listening on all local IPs
      host: true,
      port: VITE_PORT,
      // Load proxy configuration from .env
      proxy: createProxy(VITE_PROXY),
    },
    define: {
      // setting vue-i18-next
      // Suppress warning
      __INTLIFY_PROD_DEVTOOLS__: false,
      __APP_INFO__: JSON.stringify(__APP_INFO__),
    },
    plugins: createVitePlugins(viteEnv, isBuild),

    optimizeDeps: {
      include: [
        '@iconify/iconify',
        'ant-design-vue/es/locale/zh_CN',
        'moment/dist/locale/zh-cn',
        'ant-design-vue/es/locale/en_US',
        'moment/dist/locale/eu',
      ],
      exclude: ['vue-demi', 'consolidate'],
    },
  }
}
